Join Date: Sep 2018
Location: Hunterdon county New Jersey usa
BBA Advice sought
I had some small tufts of this stuff since starting my tank. Recently it has become a little active and has spread to one of the rocks that the affected Java fern sits on. I think it was activated by stray direct sunlight getting into tank. As it turns out the suns angle from which I had shielded it from changed due to the winter position of the sun apparently allowing direct sunlight to hit the tank for several days before I noticed what was going on. I believe the BBA reacted to this since it started to appear where the sunlight was observed hitting the water.
My question is what is the general consensus for treating small tufts of this while it is below the water surface? Is targeting H2O2 or Seamchem Excell considered safe?
Any help would be appreciated.
Last edited by Liquidgarden; 12-03-2019 at 09:56 PM.